中文
含义
旋风分离系统工作异常，灰尘分离效率下降，可能导致细灰进入后置过滤器或电机区域。
常见原因
- 旋风分离器锥体表面被湿灰或油污黏附，破坏气流旋转路径
- 集尘桶未完全到位，旋风器与桶体之间的密封失效
- 集尘桶内灰尘超过MAX线，压缩后干扰旋风气流
- 旋风器顶部的橡胶密封圈脱落或装反
- 吸入了大量液体或湿垃圾，导致锥体内壁结垢
自助排查
- 取下集尘桶，检查旋风分离器锥体表面是否有明显污垢附着
- 用湿布逐一擦拭每个旋风锥体表面，去除黏附物
- 确认集尘桶安装到位，检查顶盖密封圈是否完好且在正确位置
- 清空集尘桶，确保桶内无超过MAX线的压缩灰尘
- 如果近期吸过大量液体，需拆下旋风组件彻底清洗并晾干
English
Meaning
The cyclone separation system is operating abnormally, reducing dust-separation efficiency. Fine dust may bypass the cyclone and reach the post-filter or motor area.
Common Causes
- Cyclone cone surfaces coated with damp dust or grease, disrupting the rotational airflow path
- Dust bin not fully seated, breaking the seal between cyclone and bin body
- Dust compacted above the MAX line inside the bin, interfering with cyclone airflow
- Rubber seal ring on top of the cyclone dislodged or installed upside down
- Large amount of liquid or wet debris vacuumed up, causing buildup on cone walls
Self-Check Steps
- Remove the dust bin and inspect each cyclone cone surface for visible dirt or grime buildup
- Wipe each cone surface with a damp cloth to remove adhered particles
- Verify the dust bin is correctly seated and inspect the top-cover seal ring for proper position and integrity
- Empty the dust bin, ensuring compacted dust is not packed above the MAX fill line
- If liquid was recently vacuumed, disassemble the cyclone assembly, wash thoroughly, and air-dry completely